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Si4401DDY The Vishay Dale Si4401DDY is a P-Channel MOSFET designed for surface mount applications. It offers a 40V drain-source breakdown voltage and a continuous drain current of 16.1A.
Mfr Part #:

Si4401DDY

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale Si4401DDY is a P-Channel MOSFET designed for surface mount applications. It offers a 40V drain-source breakdown voltage and a continuous drain current of 16.1A.
✓ Total Stock: 301,000 pcs
$ Price Range: $2.81

Si4401DDY Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
301,000 pcs
On Request
301000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

Si4401DDY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Lead Style
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Power Dissipation
SVHC Present
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Si4401DDY Description

Short technical summary and product information.

The Vishay Dale Si4401DDY is a P-Channel MOSFET suitable for various electronic applications. It features a drain-source breakdown voltage of 40V and can handle a continuous drain current of 16.1A. The Rds On is specified at a maximum of 12 mOhms at 10V.

 

This MOSFET operates within a temperature range of -55°C to +150°C. It is packaged in an 8-SOIC surface mount package and supplied on a reel. The typical gate charge is 64 nC, and it has a power dissipation rating of 6.3W.

 

Key electrical characteristics include a minimum forward transconductance of 37 S. The device is designed for efficient power switching and control in electronic circuits. Its surface mount capability makes it suitable for automated assembly processes.

Si4401DDY Quick Information

Product Type: MOSFET
Canonical Name: Si4401DDY P-Channel MOSFET
Subcategory: Single

Si4401DDY Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

Si4401DDY Estimated Pricing

Qty Low High
1+ $2.81 $2.81

Estimated market price range - modelled values for guidance only, not live distributor offers.

Si4401DDY Features

  • P-Channel MOSFET with 40V breakdown voltage.
  • 16.1A continuous drain current capability.
  • Low Rds On of 12 mOhms at 10V.
  • Operates from -55°C to +150°C.
  • SO-8 surface mount package on reel.

Si4401DDY Applications

  • Used in DC-DC converter circuits
  • Suitable for power management in portable devices
  • Ideal for load switching applications
  • Common in battery protection systems
  • Applied in motor drive control

Si4401DDY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the drain-source breakdown voltage for the Si4401DDY?

The drain-source breakdown voltage is 40V.

What is the continuous drain current of the Si4401DDY MOSFET?

The continuous drain current is 16.1A.

What is the Rds On for the Si4401DDY at 10V?

The Rds On is a maximum of 12 mOhms at 10V.

What is the operating temperature range for the Si4401DDY?

The operating temperature range is from -55°C to +150°C.

What package type is the Si4401DDY MOSFET supplied in?

The Si4401DDY is supplied in an SO-8 package for surface mounting.

Is the Si4401DDY RoHS compliant?

Yes, the Si4401DDY is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the Si4401DDY?

The Moisture Sensitivity Level is 1 Unlimited.

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